I think the answer is C. An element or compound that cannot be physically separated. Sorry if im wrong.
3433Explanation:
the awser sucks and its not RIGHT
Hydrogen bonds are present in the following molecules: HF AND NH3
Dipole dipole inter molecular forces occurs the molecules of H2S AND H2.
Hydrogen bonding is an electrostatic attraction between two polar groups that occur when hydrogen atom covalently bound with highly electronegative atoms.
Answer:
When Moseley arranged the elements in the periodic table by their number of protons rather than their atomic weights, the flaws in the periodic table that had been making scientists uncomfortable for decades simply disappeared.
Explanation:
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Answer: Initial pH is 13.243
12.83
1.3
40ml
7
Explanation:
Just finished the test.
